
class ChangeMainAppBarIndexEvent {
  final int index;
  final String cityFlag;

  ChangeMainAppBarIndexEvent(this.index, this.cityFlag);
}

class ChangeCityEvent {
  final String cityFlag;
  ChangeCityEvent(this.cityFlag);
}

class UpdateManagerData {

}


/// 主页面 背景改变
class MainBgChangeEvent {

}


